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9 Cards in this Set
- Front
- Back
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What are the 4 methods for assessing Reliability?
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Test-Retest
Alternate/Parallel Forms Internal Consistency Inter-Rater Reliability |
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What else is Test-Retest called?
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Coefficient of Stability
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What is Test-Retest used for?
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Same test taken 2x Not good for State Traits.
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What is Alternate/Parallel Forms used for?
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different forms of test Not good for State Traits
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What else is Alternate/Parallel Forms called?
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Coefficient of Equivalence
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What else is Internal Consistency called?
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Coefficient of Internal Consistency
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What are the two tests of Internal Consistency?
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Split Half (Spearman Brown)
Coefficient Alpha (KR-20) |
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What is the Standard Error of the Measurement used for?
SDmeas |
to construct a confidence interval around an obtained score
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a test's validity coefficient can never be _______ than the square root of its reliability coefficient.
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higher
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